Maintainers.txt: Add newline to final line of file

(Actually, this is a test to see if SVN is read-only.)

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19793 6f19259b-4bc3-4df7-8a09-765794883524
1 file changed